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The SEPACK FR900 Teflon Sealing Belt maintains structural integrity between -60 and 260°C. With a PTFE-coated fiberglass fabric base, this 750mm x 15mm belt stops plastic film from sticking during high-speed heat sealing. It resists acids and alkalis, preventing material degradation in heavy industrial environments.
Key Features
- Thermal Integrity: Operates between -60 and 260°C. Heavy heat won't cause the belt to deform or melt.
- PTFE Non-Stick Surface: 15mm wide coating prevents plastic adhesion. Heat seals remain clean without material buildup or residue.
- Chemical Resistance: Fiberglass fabric resists acids, alkalis, and solvents. Road dust and pollutants won't corrode the belt surface.
- 0.2mm High Tensile Strength: Woven fiberglass core maintains 750mm length under tension. It prevents slipping during high-speed continuous packaging cycles.
- Electrical Grade Insulation: High dielectric strength across the 0.2mm thickness. The belt prevents static buildup during rapid conveyor movement.
Frequently Asked Questions
What is the size of FR900 teflon belt?
The belt measures 750mm in length and 15mm in width with a 0.2mm thickness. This size fits standard FR900, SF-150, and FRD-1000 band sealer models.
How to replace FR900 band sealer belt?
Release the tensioning rollers and slide the old belt off the drive pulleys. Align the new 750mm PTFE belt before retightening the tension mechanism.
Can this belt handle industrial chemicals?
The PTFE coating resists most acids, alkalis, and organic solvents. It prevents chemical corrosion during the packaging of liquid or powder chemicals.
